It is a concave polygon. There are polygons of 4 or more sides that are concave.
If each angle is 174, then it bends (180 - 174) 6 degrees every time, and to bend it around all the way through 360 degrees, would take 360/6, 60, times.So, your polygon has 60 sides.
Convex when it bends outwards, concave when it bends inwards
The Bends was created on -19-11-08.
The bends are also known as decompression sickness.
When a wave bends around an obstacle, it is called diffraction.
Deceptive Bends was created in 1977-05.
Moment Bends was created on 2011-04-08.
The joint between the humerus and the ulna bends the elbow.
Well its when your back bends backward a little and the opposite of a arch would be a hollow. Arch-bends backward and a hollow bends forward
what problems can occur if a highway have sharp bends
All rivers have bends in them, it is the way it cuts through the landscape.
what problems can occur if a highway have sharp bends